March 721X/1
The racing history of March 721X/1 is shown below including any races in non-Formula 1 events. This contains all significant races at which this car appeared.
| Race | Car | Driver | Result |
|---|---|---|---|
| Race of Champions Brands Hatch - 19 Mar 1972 |
March 721X [1] - Cosworth DFV V8 | Ronnie Peterson | 12 |
| Spanish Grand Prix Jarama - 1 May 1972 |
March 721X [1] - Cosworth DFV V8 | Ronnie Peterson | (Only used in practice) |
| Spanish Grand Prix Jarama - 1 May 1972 |
March 721X [1] - Cosworth DFV V8 | Niki Lauda | Retired |
| Monaco Grand Prix Monte Carlo - 14 May 1972 |
March 721X [1] - Cosworth DFV V8 | Niki Lauda | 16 |
| Belgian Grand Prix Nivelles-Baulers - 4 Jun 1972 |
March 721X [1] - Cosworth DFV V8 | Niki Lauda | 12 |